5Premium mini greeting card set includes 20 cards and 21 envelopes. Cards are small -- they measure 3-1/2'' wide x 5'' high (8.9 cm x 12.7 cm). Quality card stock supports a variety of pens. Coordinating self-sealing nvelopes are self-sealing for your convenience -- simply peel and stick. Card set comes in a board box with a clear acetate lid. Gold Foil. GREETING: Season's Greetings.